 
  JOHNSON MATTHEY PLC
NOTIFICATION OF TRANSACTIONS BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND PERSONS CLOSELY ASSOCIATED
| 1 | Details of the person discharging managerial responsibilities / person closely associated 
 | ||
| a) | Name 
 | Annette Kelleher | |
| 2 | Reason for the notification 
 | ||
| a) | Position/status 
 | Chief HR Officer | |
| b) | Initial notification / amendment 
 | Initial notification | |
| 3 | Details of the issuer 
 | 
 | |
| a) | Name 
 | Johnson Matthey Plc | |
| b) | LEI 
 | 2138001AVBSD1HSC6Z10 | |
| 4 | Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted 
 | ||
| a) | Description of the financial instrument, type of instrument 
 Identification code | Ordinary Shares of 110 49/53 pence each 
 
 GB00BZ4BQC70 
 | |
| b) | Nature of the transaction 
 | Dividend reinvestment in relation to shares held in Computershare's Vested Share Account 
 | |
| c) | Price(s) and volume(s) | Price(s) 
 | Volume(s) | 
| £29.903065 
 | 202.532749 | ||
| d) | Aggregated information 
 - Aggregated volume 
 - Price | 
 
 202.532749 
 £6,056.35 
 | |
| e) | Date of the transaction 
 | 2021-08-03 | |
| f) | Place of the transaction 
 | London Stock Exchange (XLON) | |
| 1 | Details of the person discharging managerial responsibilities / person closely associated 
 | ||
| a) | Name 
 | Jane Toogood | |
| 2 | Reason for the notification 
 | ||
| a) | Position/status 
 | Sector Chief Executive, Efficient Natural Resources | |
| b) | Initial notification / amendment 
 | Initial notification | |
| 3 | Details of the issuer | 
 | |
| a) | Name 
 | Johnson Matthey Plc | |
| b) | LEI 
 | 2138001AVBSD1HSC6Z10 | |
| 4 | Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted 
 | ||
| a) | Description of the financial instrument, type of instrument 
 Identification code | Ordinary Shares of 110 49/53 pence each 
 
 GB00BZ4BQC70 
 | |
| b) | Nature of the transaction 
 | Dividend reinvestment in relation to shares held in Computershare's Vested Share Account 
 | |
| c) | Price(s) and volume(s) | Price(s) 
 | Volume(s) | 
| £ 29.903053 
 | 59.684875 | ||
| d) | Aggregated information 
 - Aggregated volume 
 - Price | 
 
 59.684875 
 £1,784.76 
 | |
| e) | Date of the transaction 
 | 2021-08-03 | |
| f) | Place of the transaction 
 | London Stock Exchange (XLON) | |
Johnson Matthey Plc is listed on the London Stock Exchange (JMAT)
      Registered in England & Wales number: 00033774
Legal Entity Identifier number: 2138001AVBSD1HSC6Z10